Landscape Maintenance
Weed & Pest Control in Markham, ON
Targeted treatments for dandelions, crabgrass, grubs, chinch bugs, and more — applied by licensed technicians using the right products at the right time.
A Weed-Free, Pest-Free Lawn Starts with the Right Treatment
Weeds and lawn pests are more than an eyesore — left untreated, they compete with your grass for water and nutrients, damage root systems, and spread quickly across the property. The good news is that most common lawn problems in Markham are very manageable with the right treatment applied at the right time.
MRPRO's weed and pest control service starts with a proper assessment. We identify exactly what is growing or feeding in your lawn before recommending any treatment. That means you only pay for what your lawn actually needs — not a blanket spray of everything.
All pesticide applications are performed by licensed technicians in compliance with Ontario's Cosmetic Pesticides Ban Act. We use registered products, apply them at the correct rates, and always give you re-entry timing so your family and pets stay safe.
What We Treat
- Dandelions & broadleaf weeds
- Crabgrass & grassy weeds
- Clover & creeping Charlie
- White grubs
- Chinch bugs
- Sod webworms
- Surface insects
- Lawn moss
Pricing
Custom Quote
Based on lawn size & treatment selected
Weed Control
Different weeds require different approaches. We identify what you have and treat it correctly.
Broadleaf Weeds
Dandelions, clover, plantain, creeping Charlie, chickweed
Selective post-emergent herbicide targets broadleaf weeds without harming grass. Applied when weeds are actively growing for best uptake.
Grassy Weeds
Crabgrass, quackgrass, annual bluegrass
Pre-emergent herbicide applied in early spring prevents germination. Established grassy weeds may require targeted spot treatment or overseeding to crowd them out.
Lawn Moss
Common in shaded, compacted, or acidic areas
Iron-based moss control combined with aeration, lime application, and overseeding to address the underlying conditions that allow moss to establish.
Lawn Pest Control
Lawn pests often go unnoticed until significant damage has already occurred. Early identification and treatment make all the difference.
White Grubs
The larvae of Japanese beetles and European chafers feed on grass roots just below the surface. Preventive grub control applied in early summer stops them before damage appears — brown patches and spongy turf are signs of an active infestation.
Chinch Bugs
Chinch bugs suck moisture from grass blades and inject a toxin that causes irregular yellow-brown patches, typically in hot, dry areas of the lawn. Early identification and targeted treatment prevent rapid spread.
Sod Webworms
The larvae of lawn moths feed on grass blades at night, leaving ragged brown patches that look like drought stress. Treatment is most effective when larvae are small and actively feeding.
Surface Insects
Ants, earwigs, and other surface insects can damage turf and become a nuisance near patios and walkways. Targeted perimeter and surface treatments keep populations under control.
How It Works
A straightforward process — no guesswork, no surprises.
01
Lawn Assessment
We walk your property and identify the specific weeds and pests present, assess the severity, and note any areas of concern. There's no guessing — we treat what's actually there.
02
Customized Treatment Plan
Based on the assessment, we recommend the right products and timing for your lawn. We explain what we are applying, why, and what to expect — before we start.
03
Professional Application
Our licensed technicians apply treatments at the correct rate and timing. We use targeted application methods to minimize product use and protect surrounding plants and garden beds.
04
Follow-Up & Monitoring
We check results on subsequent visits and retreat if needed. Persistent or recurring problems are addressed with a longer-term strategy, not just repeated spot treatments.
Why Choose MRPRO
Licensed, targeted, and transparent — every treatment.
Licensed & Insured
All pesticide applications are performed by licensed technicians in compliance with Ontario regulations. Your family, pets, and neighbours are protected.
Targeted, Not Blanket
We identify what's actually in your lawn and treat it specifically — we don't apply broad-spectrum products across the whole property when they aren't needed.
Transparent Pricing
We quote the treatment before we start. No surprise invoices, no upselling on products your lawn does not need.
Paired with Lawn Health
Weed and pest control works best alongside a healthy lawn program. We often pair treatments with fertilizing, aeration, or overseeding for lasting results.
Common Questions
Everything you need to know about our weed and pest control service.
Is the treatment safe for my kids and pets?
Yes — we use products registered for residential use in Ontario. We'll give you a specific re-entry time after each application (typically a few hours once dry). We always let you know before we treat so you can plan accordingly.
How many treatments do I need per season?
It depends on what you're dealing with. A single broadleaf weed treatment in spring handles most common weeds. Grub control is one application in early summer. More persistent problems may need 2–3 treatments spaced several weeks apart. We'll recommend the right program after assessing your lawn.
Will one treatment get rid of all my weeds?
A single post-emergent treatment knocks back most actively growing broadleaf weeds significantly. Some stubborn weeds or heavy infestations may need a follow-up. Pre-emergent treatment in spring is the most effective way to prevent weeds from appearing in the first place.
Can you treat just part of my lawn?
Absolutely. Spot treatments for isolated weed patches or pest hot spots are available and often more cost-effective than a full-lawn application. We'll assess and recommend the right scope.
Do you need to come back after the first treatment?
For most weed treatments, one application handles the bulk of the problem with a possible follow-up 3–4 weeks later. Grub control is typically a single preventive application. We monitor results on subsequent visits and let you know if a follow-up is warranted.
Can I add weed and pest control to my existing mowing plan?
Yes — weed and pest control is available as a standalone service or as an add-on to any of our recurring maintenance plans. Just mention it when you request your estimate and we'll include it.
Ready to take back your lawn?
Get a free estimate on weed and pest control — no obligation.